It sucks. Also their recommended videos is totally not helpful. It used to be, but now it gives not just anything related to the video you are watching, but to everything you have ever watched. When I am watching a vid from Stephen fry I don't need a link to a vid about the justice league.

With my 27" monitor, about half of the page is just white, everything at the left side. Also, it opens the "What to watch"-tab by default, while I would like to see what my subscribtions have uploaded right away when opening the page....